C++ (Cpp) atk_key_event_from_gdk_event_key示例

示例#1

文件： nsAppRootAccessible.cpp 项目： EdgarChen/mozilla-cvs-history

static gint
mai_key_snooper(GtkWidget *the_widget, GdkEventKey *event, gpointer func_data)
{
    /* notify each AtkKeySnoopFunc in turn... */

    MaiKeyEventInfo *info = g_new0(MaiKeyEventInfo, 1);
    gint consumed = 0;
    if (key_listener_list) {
        GHashTable *new_hash = g_hash_table_new(NULL, NULL);
        g_hash_table_foreach (key_listener_list, insert_hf, new_hash);
        info->key_event = atk_key_event_from_gdk_event_key (event);
        info->func_data = func_data;
        consumed = g_hash_table_foreach_steal (new_hash, notify_hf, info);
        g_hash_table_destroy (new_hash);
        g_free(info->key_event);
    }
    g_free(info);
    return (consumed ? 1 : 0);
}

示例#2

文件： gtkaccessibilityutil.c 项目： endlessm/gtk

gboolean
_gtk_accessibility_key_snooper (GtkWidget   *widget,
                                GdkEventKey *event)
{
  GSList *l;
  AtkKeyEventStruct atk_event;
  gboolean result;

  result = FALSE;

  atk_key_event_from_gdk_event_key (event, &atk_event);

  for (l = key_listener_list; l; l = l->next)
    {
      KeyEventListener *listener = l->data;

      result |= listener->func (&atk_event, listener->data);
    }

  return result;
}